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- Effect of the Structure Parameters of Helical Intake Duct on the Flow Field in Diesel 螺旋气道结构参数对内燃机流场的影响
- helical intake duct 螺旋进气道
- Design rules and modeling method of helical intake ports are explored. 探讨了螺旋进气道的设计规律及造型的具体方法。
- Abstract: The method to describe the contour of helical intake ports with NURBS and the key points to realize parametric design are researched. 文摘:研究了应用非均匀有理B样条(NURBS)描述螺旋进气道外形的方法以及参数化设计的实现途径与关键技术。
- According to the NHTSA's Web site, the recall is due to a faulty air intake duct. 根据美国国家公路交通安全局的网站,此次召回是由于错误的空气进气道。
- The method to describe the contour of helical intake ports with NURBS and the key points to realize parametric design are researched. 研究了应用非均匀有理B样条(NURBS)描述螺旋进气道外形的方法以及参数化设计的实现途径与关键技术。
- When the helical intake port is upstream,interference of intake flow and effects of orientation of the helical port on swirl ratio will be less. 采用螺旋气道在后的气道组合时,涡流比的变化受后面螺旋气道方位的影响较小,相邻气道的进气气流干涉较小。
- Three-dimensional numerical simulation method is used in the design of a diesel engine s helical intake port for the practical product. 以实际产品为研究对象,将三维数值模拟方法应用于柴油机螺旋进气道的改进设计中。
- A numerical simulation is made to a DI Diesel helical intake port with CFD software and the Ricardo and FEV evaluation obtained from the simulation is validated on the steady flow test rig, which is concluded that the two match well in trend. 本文用CFD软件对直喷柴油机螺旋进气道进行了三维数值模拟; 通过气道稳流试验台对模拟计算得到的Ricardo和FEV评价参数进行了验证,得出两者趋势吻合良好的结论;
- main-assistant double intake duct 主辅双进气道
- Test Bench Design of Cylinder Head Intake Duct Flow Capacity 缸盖气道流量试验台设计
- Design of Helical Intake Port of DI Engine Based on Fluent 基于Fluent软件的直喷柴油机螺旋进气道设计
- Our school is gearing up for an increased intake of pupils. 我们学校正在作好准备以接受更多的学生。
- The Study of Three-Dimensional Flow in Intake Duct With Gas Leading Screen in Internal Combustion Engine 具有导气屏结构的内燃机进气道流场的三维数值模拟研究
- Three Dimensional Block Structure Body-Fitted Grid Generation in Helical Intake Manifold 螺旋进气道三维分块结构化贴体网格的生成
- Carrying down or away. Used of a duct or vessel. 传送的指通过导管或管道传送下来的或输送的
- The new intake of students appears to be a very mixed bag. 新招收的一批学生似乎是由各式各样的人所组成。
- The new intake of soldiers has just been kitted out. 新征召的军人刚配备好个人装具。
- Numerical simulation of flow field in intake system in internal combustion engine with tangent intake duct 切向进气道内燃机进气系统流场的数值模拟
- Calibration for Characteristic Parameters of Fuel Film in Intake Duct of EFI Gasoline Engine 电控汽油机进气管道油膜特性参数的标定